Patents by Inventor Oliver Kay Wybitul

Oliver Kay Wybitul has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Process for regulating the tool inner pressure curve of a cyclically working machine
    Patent number: 5945046
    Abstract: For a cycle of a cyclically operating machine, the internal tool pressure is detected during the cycle as a function of the time and/or as a function of the path traversed by the conveying means. The internal tool pressure course is then differentiated as a function of the time or of the path. It is then checked whether, by way of the previously determined derivatives, there are deviations from a monotonic course. If this is the case, the holding pressure time or the change-over moment are changed until the internal tool pressure curve has a monotonic course.
    Type: Grant
    Filed: June 11, 1998
    Date of Patent: August 31, 1999
    Assignee: Arburg GmbH + Co.
    Inventors: Karl Hehl, Oliver Kay Wybitul, Michael Manfred Gierth, Joachim Huth